Q 2357312284
The major combustible component of gobar (cow-dung) gas is
NDA Paper 2 2009
NDA Paper 2 2009
(A) 
Methane
(B) 
Carbon dioxide
(C) 
Hydrogen
(D) 
Propane
Solution:
Gobar gas or biogas is an eco-friendly methane rich fuel gas produced by anaerobic breakdown of biomas (cow dung) with the help of methanogenic bacteria. Gobar gas consists of methane (`50-70%`), carbon dioxide (`30-40%`) with traces of nitrogen, hydrogen sulphide and hydrogen.
Gobar gas or biogas is an eco-friendly methane rich fuel gas produced by anaerobic breakdown of biomas (cow dung) with the help of methanogenic bacteria. Gobar gas consists of methane (`50-70%`), carbon dioxide (`30-40%`) with traces of nitrogen, hydrogen sulphide and hydrogen.
Correct Answer is `=>` (A) Methane
